content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one or more
   *  contributor license agreements.  See the NOTICE file distributed with
   *  this work for additional information regarding copyright ownership.
   *  The ASF licenses this file to You under the Apache License, Version 2.0
   *  (the "License"); you may not use this file except in compliance with
   *  the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing, software
   *  distributed under the License is distributed on an "AS IS" BASIS,
   *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   *  See the License for the specific language governing permissions and
   *  limitations under the License.
   */
  
  /**
  * @author Alexander Y. Kleymenov
  */
  
  package android.org.apache.harmony.security.x501;
  
  import android.org.apache.harmony.security.asn1.ASN1Choice;
  import android.org.apache.harmony.security.asn1.ASN1StringType;
  import android.org.apache.harmony.security.asn1.ASN1Type;
  
  
  /**
   * The class encapsulates the ASN.1 DER encoding/decoding work 
   * with the DirectoryString structure
   * (as specified in RFC 3280 -
   *  Internet X.509 Public Key Infrastructure.
   *  Certificate and Certificate Revocation List (CRL) Profile.
   *  http://www.ietf.org/rfc/rfc3280.txt):
   *
   * <pre>
   *   DirectoryString ::= CHOICE {
   *        teletexString             TeletexString   (SIZE (1..MAX)),
   *        printableString           PrintableString (SIZE (1..MAX)),
   *        universalString           UniversalString (SIZE (1..MAX)),
   *        utf8String              UTF8String      (SIZE (1..MAX)),
   *        bmpString               BMPString       (SIZE (1..MAX)) 
   *   }
   * </pre>
   */
  public class DirectoryString {
      
      public static final ASN1Choice ASN1 = new ASN1Choice(new ASN1Type[] {
             ASN1StringType.TELETEXSTRING,
             ASN1StringType.PRINTABLESTRING,
             ASN1StringType.UNIVERSALSTRING,
             ASN1StringType.UTF8STRING,
             ASN1StringType.BMPSTRING }) {
  
          public int getIndex(Object object) {
              return 1; // always code as ASN1 printableString
              //return 4; // always code as ASN1 utf8String
          }
  
          public Object getObjectToEncode(Object object) {
              return /*(String)*/ object;
          }
      };
  }
  
  